# Cove vs Reeft Abcus

The clearest difference is ads: Reeft Abcus at none against Cove's shown. Cove's advantage is update cadence (every 5 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cove ships an update every 5 days, Reeft Abcus fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Cove | Reeft Abcus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cove-ocean-puzzles/id6784039394/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Ad-supported | — |
| Size | 41 MB | 50 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tiffany Russell Studio LLC](https://appshunter.io/developer/6784039397) | [Hoi Le Thang](https://appshunter.io/developer/6786999190) |

## What reviewers say

### Cove

[App page](https://appshunter.io/ios/app/cove-ocean-puzzles/id6784039394)

This app offers a collection of four relaxing puzzle games, including block, Sudoku, merging, and word puzzles, all within a cozy ocean theme. Collect sea creatures and fill a seasonal album while enjoying a calming atmosphere. It's designed for unwinding and provides daily challenges.

**Highlights:** Four puzzle games in one app, Block, Sudoku, Merge, and Word puzzles, Collect sea creatures and fill albums, Calming ocean theme and sound, Plays fully offline, Daily word and rewards

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Reeft Abcus

[App page](https://appshunter.io/ios/app/reeft-abcus/id6786999188)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cove free?

Cove is free to download, with no in-app purchases.

### Is Reeft Abcus free?

Reeft Abcus is free to download, with no in-app purchases.

### Do Cove or Reeft Abcus have ads?

Cove shows ads; Reeft Abcus does not.

### Which is updated more often, Cove or Reeft Abcus?

Cove ships an update every 5 days, and Reeft Abcus fortnightly. Most recently, Cove was updated on October 31, 2026 and Reeft Abcus on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*